Extended XACML Language and Architecture for Access Control in Graph-structured Data.
Aya MohamedDagmar AuerDaniel HoferJosef KüngPublished in: iiWAS (2021)
Keyphrases
- structured data
- access control
- semi structured
- security architecture
- fine grained
- dynamic access control
- role based access control
- access control mechanism
- security policies
- authentication and access control
- xml documents
- free text
- data security
- information extraction
- data sources
- graph data
- access control policies
- keyword search
- security mechanisms
- directory service
- natural language
- security model
- semi structured data
- semistructured data
- metadata
- access control models
- graph kernels
- security requirements
- database
- text categorization
- machine learning
- data mining
- databases